Products Description
Railway rails refer to long metal components that provide a running path for trains. They are usually made of high-strength steel and are an indispensable core component in the railway track system. It originated in the 18th century during the Industrial Revolution, when cast iron tracks were used. As the requirements for speed and load in railway transportation continued to increase, steel gradually replaced cast iron and became the mainstream material for railway rails.
The emergence of rails has greatly improved the efficiency of railway transportation and made long-distance and high-frequency train operations possible. Today, whether it is urban subways, high-speed railways or cross-border freight trunk lines, they cannot do without the support of high-quality rails. Rails not only bear the entire weight of the train, but also must maintain stability and wear resistance in long-term use. They are the key technical basis for ensuring the safety and efficiency of railway transportation.
Steel Rail Chemical Composition：
| Grade | Chemical Composition | |||||
| C | Si | Mn | P | S | V | |
| U71Mn | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | ≤0.04 | ≤0.04 | - |
QU100 Rail Drawing：
What are the advantages of Chinese standard rails?
1. High strength and wear resistance
2. Good toughness and fracture resistance
3. High-precision rolling and welding technology
4. Strict quality inspection system
about Us
Our company's product
Professional logistics support: cooperate with world-renowned logistics providers to ensure safe and efficient delivery of goods.
Complete documents and customs clearance: provide a full set of export information such as CO, B/L, invoice, packing list, quality inspection report, etc.
Certifications
Railway Products
ISO
CQC
SGS
OHSAS
About our company
Gnee Steel (tianjin) Co., Ltd
18+
years
Our company was established in 2008 and has accumulated more than ten years of foreign trade experience
8000+
Partners
More than 8,000 customers around the world have chosen and continue to trust us.No matter which country you are in, we can deliver efficiently and seamlessly.
200+
Company Employees
Our company has brought together more than 200 industry elites and is committed to providing the most professional railway equipment products and services to every customer.
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